package com.pdweb.servlet;

import java.io.IOException;
import java.sql.SQLException;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.pdweb.dao.UsuariosDao;
import com.pdweb.vo.Usuarios;

/**
 * Servlet implementation class UsuariosExibirServlet
 */
@WebServlet("/UsuariosExibirServlet")
public class UsuariosExibirServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public UsuariosExibirServlet() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		
		doService(request, response);
		
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

		doService(request, response);
		
	}
	
	protected void doService(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		try {
			UsuariosDao UsuariosDao = new UsuariosDao();
			
			List<Usuarios> usuario = UsuariosDao.obterUsuarios();
			
			request.setAttribute("usuarios", usuario);
						
			getServletContext().getRequestDispatcher("/consulta_usuario.jsp").forward(request,response);
			
		} catch (ClassNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (SQLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}
}
